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amino group

American  

noun

Chemistry.
  1. the univalent group, −NH 2 .


Example Sentences

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The carboxyl group of one amino acid is linked to the amino group of the incoming amino acid.

From Textbooks Jun. 9, 2022

Each amino acid has a central carbon that is linked to an amino group, a carboxyl group, a hydrogen atom, and an R group or side chain.

From Textbooks Jun. 9, 2022

Peptide bonds form between the amino group of the amino acid attached to the A-site tRNA and the carboxyl group of the amino acid attached to the P-site tRNA.

From Textbooks Jun. 9, 2022

For glycine, the acid strength of the carboxyl group is about the same as that of acetic acid, CH3CO2H, and the base strength of the amino group is slightly greater than that of ammonia, NH3.

From Textbooks Feb. 14, 2019

The amino group is more powerful than the hydroxyl, and the substituted amino group more powerful still; the repeated substitution of hydroxyl groups sometimes causes an intensification and sometimes a diminution of colour.

From Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 1 "Châtelet" to "Chicago" by Various

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